作为XML响应，因为cakePHP 3.1 [英] Respond as XML not working since cakePHP 3.1

问题描述

我需要在我的应用程序中渲染一个XML + XSL模板，并且它用于使用cakePHP 3.0。我最近切换到3.1，它已停止工作。问题是，我有一个格式化的视图的我的XML，而现在我只是得到一个纯字符串。

迁移指南说明了 RequestHandlerComponent 中的一些更改， code>，但没有什么帮助（或者也许只是我，我没有得到的点：））。

这是我的控制器因为它与Cake3.0）：

 <？php 
 namespace App\Controller; 
 
使用App\Controller\AppController; 
使用Cake\Utility\Xml; 
使用Cake\Event\Event; 
使用Cake\Routing\Router; 
使用Cake\ORM\TableRegistry; 
使用Cake\Filesystem\Folder; 
使用Cake \Filesystem\File; 
使用Cake\Network\Email\Email; 
使用Cake\Core\Configure; 
使用Cake\I18n\Time; 
 
 / ** 
 *发票控制器
 * 
 * @property App\Model\Table\InvoicesTable $发票
 * / 
 class InvoicesController extends AppController 
 {
 public $ components = [
'Browser'，
'Reorder11'
]; 
 public $ helpers = [
'Multiple'
]; 
 public $ paginate = []; 
 
 public function initialize（）
 {
 parent :: initialize（）; 
 $ this-> loadComponent（'Paginator'）; 
 $ this-> loadComponent（'RequestHandler'）; 
} 
 
 public function beforeFilter（Event $ event）
 {
 parent :: beforeFilter（$ event）; 
 $ this-> Auth-> allow（['demo']）; 
} 
 
 / * 
 * ...几个其他函数... 
 * / 
 
 public function viewxml（$ id = null）
 {
 $ this-> viewBuilder（） - > layout（'xml'）; 
 $ invoice = $ this-> Invoices-> myInvoice（$ id，$ this-> Auth-> user（'id'））; 
 
 $ this-> RequestHandler-> respondAs（'xml'）; 
 $ this-> set（'invoice'，$ invoice）; 
} 
} 
  

xml.ctp layout，这很简单

  echo $ this-> fetch（'content'）; 
  

和 viewxml.ctp 如何获取格式化的XML + XSL？

解决方案

尝试添加：$ this-> response-> header（['Content-type'=>'application / xml']）;

我有同样的错误，但我的输出是pdf

工作3.0.14使用这个代码：

  $ this-> RequestHandler-> respondAs（pdf）; 
 $ this-> layout ='pdf / default'; 
 $ this-> view ='pdf / report1_pdf'; 
 

for 3.1.x（如果您保存文件并稍后打开，它直接在浏览器上打印纯文件内容作为txt / html）：

  $ this-> viewBuilder > layout（'pdf / default'）; 
 $ this-> viewBuilder（） - > template（'pdf / report1_pdf'）; 
 $ this-> RequestHandler-> respondAs（'pdf'）; 
 $ this-> response-> header（['Content-type'=>'application / pdf']）; 
  




I need to render an XML+XSL template in my application, and it used to work with cakePHP 3.0. I have made the switch to 3.1 recently and it has stopped working. The problem is that I was having a formatted view of my XML, while now I just get a plain string.

The migration guide says something about some changes in the RequestHandlerComponent, but nothing helpful (or maybe it's just me and I don't get the point :)).

This is my controller (it is exactly as it was with Cake3.0):

<?php
namespace App\Controller;

use App\Controller\AppController;
use Cake\Utility\Xml;
use Cake\Event\Event;
use Cake\Routing\Router;
use Cake\ORM\TableRegistry;
use Cake\Filesystem\Folder;
use Cake\Filesystem\File;
use Cake\Network\Email\Email;
use Cake\Core\Configure;
use Cake\I18n\Time;

/**
 * Invoices Controller
 *
 * @property App\Model\Table\InvoicesTable $Invoices
 */
class InvoicesController extends AppController
{
    public $components = [
        'Browser',
        'Reorder11'
    ];
    public $helpers = [
        'Multiple'
    ];
    public $paginate = [];

    public function initialize()
    {
        parent::initialize();
        $this->loadComponent('Paginator');
        $this->loadComponent('RequestHandler');
    }

    public function beforeFilter(Event $event)
    {
        parent::beforeFilter($event);
        $this->Auth->allow(['demo']);
    }

    /*
    * ... several other functions ...
    */

    public function viewxml($id = null)
    {
        $this->viewBuilder()->layout('xml');
        $invoice = $this->Invoices->myInvoice($id, $this->Auth->user('id'));

        $this->RequestHandler->respondAs('xml');
        $this->set('invoice', $invoice);
    }
}

The xml.ctp layout, which is really simple

echo $this->fetch('content');

and the viewxml.ctp template just echoes the xml as a string.

How can I obtain the formatted XML+XSL again?

解决方案

Try add: $this->response->header(['Content-type' => 'application/xml']);

I had the same error but my output was pdf

working 3.0.14 using this code:

$this->RequestHandler->respondAs("pdf");
$this->layout = 'pdf/default';
$this->view = 'pdf/report1_pdf';

for 3.1.x (this works if u save the file and open later, if you try to open it directly on browser its print the plain file content as a txt/html):

$this->viewBuilder()->layout('pdf/default');
$this->viewBuilder()->template('pdf/report1_pdf');
$this->RequestHandler->respondAs('pdf');
$this->response->header(['Content-type' => 'application/pdf']);

这篇关于作为XML响应，因为cakePHP 3.1的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！